#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright notice, this list of
#    conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
#    of conditions and the following disclaimer in the documentation and/or other materials
#    provided with the distribution.
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# 3. Neither the name of the copyright holder nor the names of its contributors may be used
#    to endorse or promote products derived from this software without specific prior written
#    permission.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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import sys

from command_line.hdf_command_line_server import HdfCommandLineServer
from hdf_tool_exception import HdfToolException


class HdfToolDaemonServer(object):
    def __init__(self, server_type):
        self.server_type = server_type
        self.servers = {
            'command_line': HdfCommandLineServer
        }
        self.read_obj = sys.stdin.buffer
        self.write_obj = sys.stdout.buffer

    def run(self):
        if self.server_type in self.servers:
            self.servers[self.server_type](self.read_obj, self.write_obj).run()
        else:
            raise HdfToolException('unknown type: %s' % self.server_type)
